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Start Over Author "Guoqiang Yu" Topic induced anisotropy (magnetism) Topic magnetic anisotropy
1 results on '"Guoqiang Yu"'

1. Strain-induced modulation of perpendicular magnetic anisotropy in Ta/CoFeB/MgO structures investigated by ferromagnetic resonance.

Author

Guoqiang Yu, Zhenxing Wang, Abolfath-Beygi, Maryam, Congli He, Xiang Li, Wong, Kin L., Nordeen, Paul, Hao Wu, Carman, Gregory P., Xiufeng Han, Alhomoudi, Ibrahim A., Amiri, Pedram Khalili, and Wang, Kang L.

Subjects
*STRAIN theory (Chemistry), *MAGNETIC anisotropy, *MAGNESIUM oxide, *TANTALUM, *FERROMAGNETIC resonance, *INDUCED anisotropy (Magnetism)
Abstract

The article presents a study focusing on strain-induced modulation of perpendicular magnetic anisotropy (PMA) in tantalum(Ta)/cobalt iron boron (CoFeB)/magnesium oxide (MgO) structures investigated by ferromagnetic resonance. The findings include strain-induced change in PMA extracted from the experimental ferromagnetic resonance (FMR) spectra, modulation of the PMA of an ultrathin CoFeB layer by voltage-induced strain and dependence of the effective damping constant as a function of strain.

Published
2015
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